Fire truck lamp



FIG. 1 is a perspective view of the fire truck lamp;

FIG. 2 is a top view of the fire truck lamp;

FIG. 3 is a side view of the fire truck lamp, with the opposite side of the simulative ladder and the harp element being a mirror image thereof;

FIG. 4 is a front view of the fire truck lamp;

FIG. 5 is a rear view of the fire truck lamp; and,

FIG. 6 is a bottom view of the fire truck lamp.

The broken lines shown are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a fire truck lamp, as shown and described. 